Excessive Battery Drain
Battery is draining faster After updating to iPadOS 14.4 and the drain increased after iPadOS 14.4.1 and 14.4.2. Device is also heating up a lot. Apple iPad 6th gen A1893
iPad (6th gen) WiFi
Your battery might be reaching the critical point of its life but we, just users like you, cannot diagnose it remotely, sorry. Contact Apple Support directly (they have tools to run remote diagnostics), using this link:--> Get Support
Regards
Giulio